SPUTHE COMPLETE 5 SPEED TRANSMISSION FOR 4 SPEED BIG TWIN FRAMES

Enjoy all the benefits of a 5 Speed transmission without the need to modify your frame or buying a complete new frame. This transmission can be used with the 1970 and later Big Twin engine in a 4 Speed swingarm style Big Twin frame in combination with 1970 thru 1984 primary and clutch. All inner installation work is done, you can just install it in your frame.